This Multifunctional Sound Level Meter is compatible with standards of IEC 651 Type 2,ANSI 1.4 Type 2." The SHGLSL021 DB Meter is widely used to test the sound level of environment, machinery, vehicle, ship and other noises.
The software and RS232 cable can be purchased separately.
features
Multifunctional - it offers 4 measurement parameters:
Lp (sound level)
Leq (Equivalent Continuous A Sound Level)
Lmax (Maximum Sound Level)
LN (Percent of all readings over alarm value set)
Compatible with standards of IEC 651 Type 2, ANSI 1.4 Type 2
With alarm set and alarm output
This meter permits choice of 'A', 'C', or 'Flat' weighting and 'Slow' / 'Fast' response times
DC output: 0~1.3V10mV/dB
Auto range selection and digital display with no guessing errors
Manual or automatic shut down. The tester can be switched off by pressing the power key at any time. On the other hand, The tester can be set to auto power off between 1 to 9 minutes or disable auto power off
The sound tester can memorize 30 groups of measurement results and measuring conditions for later use or download to PC
Can communicate with PC computer for statistics, printing and analysing by the optional cable and the software for RS232C interface